Kourtney Kardashian and Scott Disick have no plans to get married.

The long-term couple, who have four-year-old son Mason and 21-month-old daughter Penelope together, were rumoured to finally be tying the knot this year, but sources now claim they have no intention of ever making their union official.

A source told E! Online: ''It's not happening. They're very happy as is. It's a story the tabloids revisit constantly but there's no truth to it and never has been.''

Kourtney will join her younger sister Khloé Kardashian on new show 'Kourtney & Khloé Take the Hamptons' this autumn, and the series will see the girls attempt to open their first pop-up store based on Dash New York in The Hamptons.

Scott is still in mourning after his father, Jeffery, sadly passed away less than three months after his mother, Bonnie, but is nevertheless expected to join the sisters in his hometown of Long Island.

Asked whether the entrepreneur would find it tough living there without his family, the insider added: ''He has to do it; it's his job. But in general, people are worried about him. He's been a little lost.''

Kourtney and Scott, who have been dating since 2006, were reportedly planning a ''spectacular'' wedding in Mexico to rival Kim Kardashian's upcoming nuptials to Kanye West.